I'm excited to hear all of your ride reports when the bikes finally start to trickle in. My only concern lies in the sippy cup size fuel tank. I imagine IMS will make a slightly larger tank but only by 0.5gallons or so. Keep us posted on your fuel mileage, I'd hate to have to pack gas every time I head down to baja. BoiseBee - This competition ECU you speak of.... Is it required to remap the fuel injection and ignition or can the stock ECU be programmed with the yamaha programming unit? I thought the stock ECU could be programmed am I wrong?